1212941 has 4 divisors (see below), whose sum is σ = 1276800. Its totient is φ = 1149084.

The previous prime is 1212931. The next prime is 1212943. The reversal of 1212941 is 1492121.

1212941 is nontrivially palindromic in base 3.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1212941 - 2⁶ = 1212877 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31901 + ... + 31938.

It is an arithmetic number, because the mean of its divisors is an integer number (319200).

2^1212941 is an apocalyptic number.

It is an amenable number.

1212941 is a deficient number, since it is larger than the sum of its proper divisors (63859).

1212941 is an equidigital number, since it uses as much as digits as its factorization.

1212941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63858.

The product of its digits is 144, while the sum is 20.

The square root of 1212941 is about 1101.3360068571. The cubic root of 1212941 is about 106.6464881535.

The spelling of 1212941 in words is "one million, two hundred twelve thousand, nine hundred forty-one".